<template>
    <div>
        <div class="crumbs">
            <el-breadcrumb separator="/">
                <el-breadcrumb-item>
                    <i class="el-icon-lx-cascades"></i> 基础表格
                </el-breadcrumb-item>
            </el-breadcrumb>
        </div>
        <div class="container">
            <div class="handle-box">
                <el-button
                        type="primary"
                        icon="el-icon-plus"
                        class="handle-del mr10"
                        @click="handleAdd"
                >添加路段</el-button>
            </div>
            <el-table
                    :data="tableData"
                    border
                    class="table"
                    ref="multipleTable"
                    header-cell-class-name="table-header"
            >
                <el-table-column prop="roadId" label="ID" width="55" align="center"></el-table-column>
                <el-table-column prop="roadName" label="路段名"></el-table-column>
                <el-table-column prop="emptySpace" label="剩余车位"></el-table-column>

                <el-table-column label="操作" width="180" align="center">
                    <template slot-scope="scope">
                        <el-button
                                type="text"
                                icon="el-icon-edit"
                                @click="handleEdit(scope.$index, scope.row)"
                        >编辑</el-button>
                        <el-button
                                type="text"
                                icon="el-icon-delete"
                                class="red"
                                @click="handleDelete(scope.$index, scope.row)"
                        >删除</el-button>
                    </template>
                </el-table-column>
            </el-table>
        </div>

        <!-- 添加车位弹出框 -->
        <el-dialog title="添加车位" :visible.sync="addVisible" width="30%">
            <el-form ref="form" :model="addForm" label-width="70px">
                <el-form-item label="路段名">
                    <el-input v-model="addForm.roadName"></el-input>
                </el-form-item>
            </el-form>
            <span slot="footer" class="dialog-footer">
                <el-button @click="addVisible = false">取 消</el-button>
                <el-button type="primary" @click="saveAdd">确 定</el-button>
            </span>
        </el-dialog>

        <!-- 编辑弹出框 -->
        <el-dialog title="编辑" :visible.sync="editVisible" width="30%">
            <el-form ref="form" :model="form" label-width="70px">
                <el-form-item label="ID">
                    <el-input disabled="true" v-model="form.roadId"></el-input>
                </el-form-item>
                <el-form-item label="名称">
                    <el-input v-model="form.roadName"></el-input>
                </el-form-item>
            </el-form>
            <span slot="footer" class="dialog-footer">
                <el-button @click="editVisible = false">取 消</el-button>
                <el-button type="primary" @click="saveEdit">确 定</el-button>
            </span>
        </el-dialog>
    </div>
</template>

<script>
    import { getRoads,addRoad,updateRoad,deleteRoad } from '../../api/index';
    export default {
        data() {
            return {
                query: {
                    address: '',
                    name: '',
                    pageIndex: 1,
                    pageSize: 10
                },
                tableData: [],
                multipleSelection: [],
                delList: [],
                editVisible: false,
                addVisible:false,
                pageTotal: 0,
                form: {},
                addForm:{},
                idx: -1,
                id: -1
            };
        },
        created() {
            this.getData();
        },
        methods: {
            // 获取 easy-mock 的模拟数据
            async getData() {
                const result = await getRoads();
                console.log(result);
                this.tableData = result.data;
            },
            // 触发搜索按钮
            handleSearch() {
                this.$set(this.query, 'pageIndex', 1);
                this.getData();
            },
            // 删除操作
            handleDelete(index, row) {
                // 二次确认删除
                this.$confirm('确定要删除吗？', '提示', {
                    type: 'warning'
                })
                    .then(async () => {
                        // 调用删除接口
                        const result = await deleteRoad({roadId:row.roadId})
                        // console.log(result);
                        if (result.status == 200) {
                            this.$message.success('删除成功');
                            this.getData();
                        } else {
                            this.$message.error('删除失败');
                        }
                    })
                    .catch(() => {});
            },
            delAllSelection() {
                const length = this.multipleSelection.length;
                let str = '';
                this.delList = this.delList.concat(this.multipleSelection);
                for (let i = 0; i < length; i++) {
                    str += this.multipleSelection[i].name + ' ';
                }
                this.$message.error(`删除了${str}`);
                this.multipleSelection = [];
            },
            // 编辑操作
            handleEdit(index, row) {
                this.idx = index;
                this.form = row;
                this.editVisible = true;
            },
            // 保存编辑
            async saveEdit() {
                // 调用修改接口
                console.log(this.form);
                const result = await updateRoad(this.form);
                console.log(result);

                // 隐藏对话框
                this.editVisible = false;
                // 提示信息
                this.$message.success(`修改第 ${this.idx + 1} 行成功`);
                // 更新页面
                await this.getData();
            },

            // 添加操作
            handleAdd() {
                this.addVisible = true;
            },
            // 添加提交
            async saveAdd(){
                this.addVisible = false;

                // 调用接口添加
                // const result = await addParking(this.addForm);
                console.log(this.addForm);

                const result = await addRoad(this.addForm);

                if (result.status == 200) {
                    this.$message.success('添加成功');
                    this.getData();
                } else {
                    this.$message.error('添加失败');
                }

            },


        }
    };
</script>

<style scoped>
    .handle-box {
        margin-bottom: 20px;
    }

    .handle-select {
        width: 120px;
    }

    .handle-input {
        width: 300px;
        display: inline-block;
    }
    .table {
        width: 100%;
        font-size: 14px;
    }
    .red {
        color: #ff0000;
    }
    .mr10 {
        margin-right: 10px;
    }
    .table-td-thumb {
        display: block;
        margin: auto;
        width: 40px;
        height: 40px;
    }
</style>
